/*! * Infinite Ajax Scroll v2.2.1 * A jQuery plugin for infinite scrolling * http://infiniteajaxscroll.com * * Commercial use requires one-time purchase of a commercial license * http://infiniteajaxscroll.com/docs/license.html * * Non-commercial use is licensed under the MIT License * * Copyright (c) 2015 Webcreate (Jeroen Fiege) */;var IASCallbacks=function(){return this.list=[],this.fireStack=[],this.isFiring=!1,this.isDisabled=!1,this.fire=function(h){var g=h[0],l=h[1],k=h[2];this.isFiring=!0;for(var j=0,i=this.list.length;i>j;j++){if(void 0!=this.list[j]&&!1===this.list[j].fn.apply(g,k)){l.reject();break}}this.isFiring=!1,l.resolve(),this.fireStack.length&&this.fire(this.fireStack.shift())},this.inList=function(f,e){e=e||0;for(var h=e,g=this.list.length;g>h;h++){if(this.list[h].fn===f||f.guid&&this.list[h].fn.guid&&f.guid===this.list[h].fn.guid){return h}}return -1},this};IASCallbacks.prototype={add:function(g,f){var j={fn:g,priority:f};f=f||0;for(var i=0,h=this.list.length;h>i;i++){if(f>this.list[i].priority){return this.list.splice(i,0,j),this}}return this.list.push(j),this},remove:function(d){for(var c=0;(c=this.inList(d,c))>-1;){this.list.splice(c,1)}return this},has:function(b){return this.inList(b)>-1},fireWith:function(e,d){var f=jQuery.Deferred();return this.isDisabled?f.reject():(d=d||[],d=[e,f,d.slice?d.slice():d],this.isFiring?this.fireStack.push(d):this.fire(d),f)},disable:function(){this.isDisabled=!0},enable:function(){this.isDisabled=!1}},function(e){var d=-1,f=function(b,a){return this.itemsContainerSelector=a.container,this.itemSelector=a.item,this.nextSelector=a.next,this.paginationSelector=a.pagination,this.$scrollContainer=b,this.$container=window===b.get(0)?e(document):b,this.defaultDelay=a.delay,this.negativeMargin=a.negativeMargin,this.nextUrl=null,this.isBound=!1,this.isPaused=!1,this.isInitialized=!1,this.listeners={next:new IASCallbacks,load:new IASCallbacks,loaded:new IASCallbacks,render:new IASCallbacks,rendered:new IASCallbacks,scroll:new IASCallbacks,noneLeft:new IASCallbacks,ready:new IASCallbacks},this.extensions=[],this.scrollHandler=function(){if(this.isBound&&!this.isPaused){var g=this.getCurrentScrollOffset(this.$scrollContainer),h=this.getScrollThreshold();d!=h&&(this.fire("scroll",[g,h]),g>=h&&this.next())}},this.getItemsContainer=function(){return e(this.itemsContainerSelector)},this.getLastItem=function(){return e(this.itemSelector,this.getItemsContainer().get(0)).last()},this.getFirstItem=function(){return e(this.itemSelector,this.getItemsContainer().get(0)).first()},this.getScrollThreshold=function(g){var h;return g=g||this.negativeMargin,g=g>=0?-1*g:g,h=this.getLastItem(),0===h.length?d:h.offset().top+h.height()+g},this.getCurrentScrollOffset=function(h){var g=0,i=h.height();return g=window===h.get(0)?h.scrollTop():h.offset().top,(-1!=navigator.platform.indexOf("iPhone")||-1!=navigator.platform.indexOf("iPod"))&&(i+=80),g+i},this.getNextUrl=function(c){return c=c||this.$container,e(this.nextSelector,c).last().attr("href")},this.load=function(s,r,q){var p,o,n=this,m=[],l=+new Date;q=q||this.defaultDelay;var k={url:s};return n.fire("load",[k]),e.get(k.url,null,e.proxy(function(c){p=e(this.itemsContainerSelector,c).eq(0),0===p.length&&(p=e(c).filter(this.itemsContainerSelector).eq(0)),p&&p.find(this.itemSelector).each(function(){m.push(this)}),n.fire("loaded",[c,m]),r&&(o=+new Date-l,q>o?setTimeout(function(){r.call(n,c,m)},q-o):r.call(n,c,m))},n),"html")},this.render=function(h,m){var l=this,k=this.getLastItem(),j=0,i=this.fire("render",[h]);i.done(function(){e(h).hide(),k.after(h),e(h).fadeIn(400,function(){++j<h.length||(l.fire("rendered",[h]),m&&m())})})},this.hidePagination=function(){this.paginationSelector&&e(this.paginationSelector,this.$container).hide()},this.restorePagination=function(){this.paginationSelector&&e(this.paginationSelector,this.$container).show()},this.throttle=function(g,k){var j,i,h=0;return j=function(){function c(){h=+new Date,g.apply(n,m)}var n=this,m=arguments,l=+new Date-h;i?clearTimeout(i):c(),l>k?c():i=setTimeout(c,k)},e.guid&&(j.guid=g.guid=g.guid||e.guid++),j},this.fire=function(g,c){return this.listeners[g].fireWith(this,c)},this.pause=function(){this.isPaused=!0},this.resume=function(){this.isPaused=!1},this};f.prototype.initialize=function(){if(this.isInitialized){return !1}var h=!!("onscroll" in this.$scrollContainer.get(0)),g=this.getCurrentScrollOffset(this.$scrollContainer),i=this.getScrollThreshold();return h?(this.hidePagination(),this.bind(),this.fire("ready"),this.nextUrl=this.getNextUrl(),g>=i?(this.next(),this.one("rendered",function(){this.isInitialized=!0})):this.isInitialized=!0,this):!1},f.prototype.reinitialize=function(){this.isInitialized=!1,this.unbind(),this.initialize()},f.prototype.bind=function(){if(!this.isBound){this.$scrollContainer.on("scroll",e.proxy(this.throttle(this.scrollHandler,150),this));for(var a=0,g=this.extensions.length;g>a;a++){this.extensions[a].bind(this)}this.isBound=!0,this.resume()}},f.prototype.unbind=function(){if(this.isBound){this.$scrollContainer.off("scroll",this.scrollHandler);for(var g=0,c=this.extensions.length;c>g;g++){"undefined"!=typeof this.extensions[g].unbind&&this.extensions[g].unbind(this)}this.isBound=!1}},f.prototype.destroy=function(){this.unbind(),this.$scrollContainer.data("ias",null)},f.prototype.on=function(a,h,g){if("undefined"==typeof this.listeners[a]){throw new Error('There is no event called "'+a+'"')}return g=g||0,this.listeners[a].add(e.proxy(h,this),g),this},f.prototype.one=function(h,g){var j=this,i=function(){j.off(h,g),j.off(h,i)};return this.on(h,g),this.on(h,i),this},f.prototype.off=function(g,c){if("undefined"==typeof this.listeners[g]){throw new Error('There is no event called "'+g+'"')}return this.listeners[g].remove(c),this},f.prototype.next=function(){var h=this.nextUrl,g=this;if(this.pause(),!h){return this.fire("noneLeft",[this.getLastItem()]),this.listeners.noneLeft.disable(),g.resume(),!1}var i=this.fire("next",[h]);return i.done(function(){g.load(h,function(b,j){g.render(j,function(){g.nextUrl=g.getNextUrl(b),g.resume()})})}),i.fail(function(){g.resume()}),!0},f.prototype.extension=function(b){if("undefined"==typeof b.bind){throw new Error('Extension doesn\'t have required method "bind"')}return"undefined"!=typeof b.initialize&&b.initialize(this),this.extensions.push(b),this.isInitialized&&this.reinitialize(),this},e.ias=function(a){var g=e(window);return g.ias.apply(g,arguments)},e.fn.ias=function(a){var g=Array.prototype.slice.call(arguments),c=this;return this.each(function(){var j=e(this),i=j.data("ias"),b=e.extend({},e.fn.ias.defaults,j.data(),"object"==typeof a&&a);if(i||(j.data("ias",i=new f(j,b)),e(document).ready(e.proxy(i.initialize,i))),"string"==typeof a){if("function"!=typeof i[a]){throw new Error('There is no method called "'+a+'"')}g.shift(),i[a].apply(i,g)}c=i}),c},e.fn.ias.defaults={item:".item",container:".listing",next:".next",pagination:!1,delay:600,negativeMargin:10}}(jQuery);var IASHistoryExtension=function(b){return b=jQuery.extend({},this.defaults,b),this.ias=null,this.prevSelector=b.prev,this.prevUrl=null,this.listeners={prev:new IASCallbacks},this.onPageChange=function(f,e,h){if(window.history&&window.history.replaceState){var g=history.state;history.replaceState(g,document.title,h)}},this.onScroll=function(e,d){var f=this.getScrollThresholdFirstItem();this.prevUrl&&(e-=this.ias.$scrollContainer.height(),f>=e&&this.prev())},this.onReady=function(){var d=this.ias.getCurrentScrollOffset(this.ias.$scrollContainer),c=this.getScrollThresholdFirstItem();d-=this.ias.$scrollContainer.height(),c>=d&&this.prev()},this.getPrevUrl=function(c){return c||(c=this.ias.$container),jQuery(this.prevSelector,c).last().attr("href")},this.getScrollThresholdFirstItem=function(){var c;return c=this.ias.getFirstItem(),0===c.length?-1:c.offset().top},this.renderBefore=function(g,f){var j=this.ias,i=j.getFirstItem(),h=0;j.fire("render",[g]),jQuery(g).hide(),i.before(g),jQuery(g).fadeIn(400,function(){++h<g.length||(j.fire("rendered",[g]),f&&f())})},this};IASHistoryExtension.prototype.initialize=function(d){var c=this;this.ias=d,jQuery.extend(d.listeners,this.listeners),d.prev=function(){return c.prev()},this.prevUrl=this.getPrevUrl()},IASHistoryExtension.prototype.bind=function(b){b.on("pageChange",jQuery.proxy(this.onPageChange,this)),b.on("scroll",jQuery.proxy(this.onScroll,this)),b.on("ready",jQuery.proxy(this.onReady,this))},IASHistoryExtension.prototype.unbind=function(b){b.off("pageChange",this.onPageChange),b.off("scroll",this.onScroll),b.off("ready",this.onReady)},IASHistoryExtension.prototype.prev=function(){var f=this.prevUrl,e=this,h=this.ias;if(!f){return !1}h.pause();var g=h.fire("prev",[f]);return g.done(function(){h.load(f,function(b,c){e.renderBefore(c,function(){e.prevUrl=e.getPrevUrl(b),h.resume(),e.prevUrl&&e.prev()})})}),g.fail(function(){h.resume()}),!0},IASHistoryExtension.prototype.defaults={prev:".prev"};var IASNoneLeftExtension=function(b){return b=jQuery.extend({},this.defaults,b),this.ias=null,this.uid=(new Date).getTime(),this.html=b.html.replace("{text}",b.text),this.showNoneLeft=function(){var d=jQuery(this.html).attr("id","ias_noneleft_"+this.uid),c=this.ias.getLastItem();c.after(d),d.fadeIn()},this};IASNoneLeftExtension.prototype.bind=function(b){this.ias=b,b.on("noneLeft",jQuery.proxy(this.showNoneLeft,this))},IASNoneLeftExtension.prototype.unbind=function(b){b.off("noneLeft",this.showNoneLeft)},IASNoneLeftExtension.prototype.defaults={text:"You reached the end.",html:'<div class="ias-noneleft" style="text-align: center;">{text}</div>'};var IASPagingExtension=function(){return this.ias=null,this.pagebreaks=[[0,document.location.toString()]],this.lastPageNum=1,this.enabled=!0,this.listeners={pageChange:new IASCallbacks},this.onScroll=function(h,g){if(this.enabled){var l,k=this.ias,j=this.getCurrentPageNum(h),i=this.getCurrentPagebreak(h);this.lastPageNum!==j&&(l=i[1],k.fire("pageChange",[j,h,l])),this.lastPageNum=j}},this.onNext=function(e){var d=this.ias.getCurrentScrollOffset(this.ias.$scrollContainer);this.pagebreaks.push([d,e]);var f=this.getCurrentPageNum(d)+1;this.ias.fire("pageChange",[f,d,e]),this.lastPageNum=f},this.onPrev=function(h){var g=this,l=g.ias,k=l.getCurrentScrollOffset(l.$scrollContainer),j=k-l.$scrollContainer.height(),i=l.getFirstItem();this.enabled=!1,this.pagebreaks.unshift([0,h]),l.one("rendered",function(){for(var c=1,b=g.pagebreaks.length;b>c;c++){g.pagebreaks[c][0]=g.pagebreaks[c][0]+i.offset().top}var a=g.getCurrentPageNum(j)+1;l.fire("pageChange",[a,j,h]),g.lastPageNum=a,g.enabled=!0})},this};IASPagingExtension.prototype.initialize=function(b){this.ias=b,jQuery.extend(b.listeners,this.listeners)},IASPagingExtension.prototype.bind=function(d){try{d.on("prev",jQuery.proxy(this.onPrev,this),this.priority)}catch(c){}d.on("next",jQuery.proxy(this.onNext,this),this.priority),d.on("scroll",jQuery.proxy(this.onScroll,this),this.priority)},IASPagingExtension.prototype.unbind=function(d){try{d.off("prev",this.onPrev)}catch(c){}d.off("next",this.onNext),d.off("scroll",this.onScroll)},IASPagingExtension.prototype.getCurrentPageNum=function(d){for(var c=this.pagebreaks.length-1;c>0;c--){if(d>this.pagebreaks[c][0]){return c+1}}return 1},IASPagingExtension.prototype.getCurrentPagebreak=function(d){for(var c=this.pagebreaks.length-1;c>=0;c--){if(d>this.pagebreaks[c][0]){return this.pagebreaks[c]}}return null},IASPagingExtension.prototype.priority=500;var IASSpinnerExtension=function(b){return b=jQuery.extend({},this.defaults,b),this.ias=null,this.uid=(new Date).getTime(),this.src=b.src,this.html=b.html.replace("{src}",this.src),this.showSpinner=function(){var d=this.getSpinner()||this.createSpinner(),c=this.ias.getLastItem();c.after(d),d.fadeIn()},this.showSpinnerBefore=function(){var d=this.getSpinner()||this.createSpinner(),c=this.ias.getFirstItem();c.before(d),d.fadeIn()},this.removeSpinner=function(){this.hasSpinner()&&this.getSpinner().remove()},this.getSpinner=function(){var c=jQuery("#ias_spinner_"+this.uid);return c.length>0?c:!1},this.hasSpinner=function(){var c=jQuery("#ias_spinner_"+this.uid);return c.length>0},this.createSpinner=function(){var c=jQuery(this.html).attr("id","ias_spinner_"+this.uid);return c.hide(),c},this};IASSpinnerExtension.prototype.bind=function(d){this.ias=d,d.on("next",jQuery.proxy(this.showSpinner,this)),d.on("render",jQuery.proxy(this.removeSpinner,this));try{d.on("prev",jQuery.proxy(this.showSpinnerBefore,this))}catch(c){}},IASSpinnerExtension.prototype.unbind=function(d){d.off("next",this.showSpinner),d.off("render",this.removeSpinner);try{d.off("prev",this.showSpinnerBefore)}catch(c){}},IASSpinnerExtension.prototype.defaults={src:"https://f.hubspotusercontent10.net/hubfs/4193864/Convious%20Template%20Image%202021/1488%20(1).gif",html:'<div class="ias-spinner" style="text-align: center;"><img src="{src}"/></div>'};var IASTriggerExtension=function(b){return b=jQuery.extend({},this.defaults,b),this.ias=null,this.html=b.html.replace("{text}",b.text),this.htmlPrev=b.htmlPrev.replace("{text}",b.textPrev),this.enabled=!0,this.count=0,this.offset=b.offset,this.$triggerNext=null,this.$triggerPrev=null,this.showTriggerNext=function(){if(!this.enabled){return !0}if(!1===this.offset||++this.count<this.offset){return !0}var d=this.$triggerNext||(this.$triggerNext=this.createTrigger(this.next,this.html)),c=this.ias.getLastItem();return c.after(d),d.fadeIn(),!1},this.showTriggerPrev=function(){if(!this.enabled){return !0}var d=this.$triggerPrev||(this.$triggerPrev=this.createTrigger(this.prev,this.htmlPrev)),c=this.ias.getFirstItem();return c.before(d),d.fadeIn(),!1},this.onRendered=function(){this.enabled=!0},this.createTrigger=function(f,e){var h,g=(new Date).getTime();return e=e||this.html,h=jQuery(e).attr("id","ias_trigger_"+g),h.hide(),h.on("click",jQuery.proxy(f,this)),h},this};IASTriggerExtension.prototype.bind=function(d){this.ias=d,d.on("next",jQuery.proxy(this.showTriggerNext,this),this.priority),d.on("rendered",jQuery.proxy(this.onRendered,this),this.priority);try{d.on("prev",jQuery.proxy(this.showTriggerPrev,this),this.priority)}catch(c){}},IASTriggerExtension.prototype.unbind=function(d){d.off("next",this.showTriggerNext),d.off("rendered",this.onRendered);try{d.off("prev",this.showTriggerPrev)}catch(c){}},IASTriggerExtension.prototype.next=function(){this.enabled=!1,this.ias.pause(),this.$triggerNext&&(this.$triggerNext.remove(),this.$triggerNext=null),this.ias.next()},IASTriggerExtension.prototype.prev=function(){this.enabled=!1,this.ias.pause(),this.$triggerPrev&&(this.$triggerPrev.remove(),this.$triggerPrev=null),this.ias.prev()},IASTriggerExtension.prototype.defaults={text:"Load more ",html:'<div class="ias-trigger ias-trigger-next" style="text-align: center; cursor: pointer;"><a>{text}</a></div>',textPrev:"Load previous items",htmlPrev:'<div class="ias-trigger ias-trigger-prev" style="text-align: center; cursor: pointer;"><a>{text}</a></div>',offset:0},IASTriggerExtension.prototype.priority=1000;